baber/WOPTO huggingface dataset:
Patent JP-S58124514-A (JP)
Title: Operation of dust collecting system for carrying out centralized dust collection of dust-countaining gas generated in plural places
Inventor: TANIYOSHI SHIYUUICHI
IPC: F27D17/00
Filed: 1982-01-20
Abstract: PURPOSE:To such a dust-containing gas efficiently, in sucking the dust-containing gas, by properly controlling the rotation number of a dust collecting blower from the amount of dust-containing sucked gas and pressure drop. in a pipe. CONSTITUTION:In the operational information of a dust generating place, that is, in the dust collection of a casting floor, the tapping state of a tapping port is grasped in addition to the control condition of a gas amount and, is accordance with the grasped state analogue correcting values are added to the sum value of analogue values of each opening terminal end dampers to carry out correction all together. For example, in such a state that 2TH is tapped out while the terminal dampers of a 2TH system are opened and a certain number of terminal dampers among the terminal dampers of a 3TH system are also opened, positive or negative analogue values obtd. from opening numbers of the dampers and operational information are added as correcting values. In setting the number of state, examples of the probable state are prelimiarily prepared to determine the above stated correcting values. In this way, fire disposition is executed on the basis of results of examples which are set carefully.
Patent JP-H05191358-A (JP)
Title: Subscriber system optical communication system
Inventor: BABA SHINICHI
IPC: H04B10/032
Filed: 1992-01-17
Abstract: PURPOSE:To attain communication between subscriber terminal equipments even when a fault takes place part of them by providing plural distribution optical fibers to the system and interconnecting an optical synthesis distributor with plural subscriber terminal equipments individually. CONSTITUTION:A master station 1 connects to other master station and has a function of controlling the transmission and reception of an optical signal to plural subscriber terminal equipments 3 connecting to its own station. Then a star coupler 2 is a passive optical synthesis distributor and installed in the vicinity of plural subscriber terminal equipments 3, and when a 2X2 optical coupler is in use, number of input terminal equipments is increased. Moreover, number of branches provided to the terminal equipments 3 toward the coupler 2 depends on the distance between the master station and the terminal equipment 3 and on optical power of the sent signal, and the master station and the coupler 2 are connected individually by main optical fibers 4-1, 2. Even when a fault takes place in the fiber 4-1, the information service with high priority is provided through other fiber 4-2 having no fault. Then the communication between terminal equipments 3 is attained even in the presence of a fault partly and the deterioration in the communication due to nonlinearity because of the presence of the plural fibers 1, 2 is reduced.
Patent JP-S58213717-A (JP)
Title: Remedy containing hydantoin derivative
Inventor: UEDA KOUICHIROU
IPC: A61P9/10
Filed: 1982-01-20
Abstract: PURPOSE:The titled remedy useful for remedying and preventing incurable chronic symptoms and complicating symptoms caused by diabetes, having low toxicity, containing a hydantoin derivative as an active ingredient. CONSTITUTION:The titled remedy containing a hydrantoin derivative shown by the formula I (X1 and X2 are H, halogen, lower alkyl, etc.; Y is O or S; R1 and R2 are H, lower alkyl, phenyl, etc.; with the proviso that the case where R1 and R2 are H at the same time is omitted; n is 0 or 1) and its salt as an active ingredient. The hydantoin derivative is effective for remedying and preventing various kinds of chronic symptoms caused by diabetes, namely complicating diseases of diabetes such as diabetic cataract, diabetic neuropathy, microangiopathy such as diabetic nephropathy, and diabetic retinopathy. The compound shown by the formula I can be obtained by condensing the three of a compound shown by the formula II, alkali metal cyanide (e.g., NaCN), and ammonium carbonate.
Patent JP-S60150997-A (JP)
Inventor: KOBAYASHI KENKICHI
IPC: B26D3/16
Filed: 1984-01-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61163175-A (JP)
Inventor: TAGASHIRA ICHIRO
IPC: C04B38/02
Filed: 1985-01-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5392429-A (JP)
Title: Driving circuit of transistor
Inventor: MURAKAMI NAOKI
IPC: H03K17/60
Filed: 1977-01-25
Abstract: PURPOSE: To elevate operating frequency, by connecting a pair of circuits which combine the third winding of 3 transformer and a switch in series, connecting them to a condenser in parallel, and connecting the condenser, direct current source and the third switch in series. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04238208-A (JP)
Title: Ultrasonic sensor
Inventor: KURUMAYA HARUMICHI
IPC: G01B17/02
Filed: 1991-01-23
Abstract: PURPOSE:To obtain a ultrasonic sensor measuring the thickness of a test object by closely sticking a delay material surely on the surface of the test object even when the surface of the test object has the rough state due to finishing or corrosion. CONSTITUTION:A delaying material 19, which is fitted at the tip section of the probe 10 of a ultrasonic sensor and pressed to the surface of a test object 21 at its tip 19t, is made of a molding material with high elastic deformation, e.g. a butadiene rubber molding material.
Patent JP-H07210221-A (JP)
Title: Numerical controller with torque ripple analyzing function
Inventor: SHIBATA AKIHITO
IPC: G05B19/18
Filed: 1994-01-25
Abstract: PURPOSE:To provide the numerical controller for measuring, analyzing and recording torque ripple without separately preparing any measuring instrument. CONSTITUTION:This device is provided with a measured data buffer 21 for storing measured torque ripple data and an analystic part 22 for analyzing the torque ripple data, and an axial ball screw revolving frequency, the detected pitch frequency of a full closed detector and a motor turning frequency are displayed on a data display part 23 together with a torque ripple frequency component. Additionally, the torque ripple data are graphically displayed with a rod ball screw pitch, the detected pitch of the full closed detector and one turn of a rod motor as one cycle respectively, and one numerical controller 10 measures/specifies the generation factor of axial torque ripple without preparing any special measuring instrument such as an oscilloscope or an FET analyzer.
Patent JP-H01183555-A (JP)
Title: Method for detecting weft insertion state of jet loom
Inventor: MIWA TOSHIHARU
IPC: D03D47/30
Filed: 1988-01-13
Abstract: PURPOSE:To set a weft insertion state in an optimum state, by displaying the weft delivery detection period based on the detection signal of the weft unreeled from a weft length measuring storage apparatus and the detection signal transmitted from a rotary encoder to detect the rotation angle of a loom. CONSTITUTION:In the course of the delivery of a weft from a weft length measuring storage apparatus, the weft is detected by a weft detector and the detection signal is inputted to a controlling computer to control the supply of the weft. Separately, the rotational angle of the loom is detected by a rotary encoder which controls the opening of an electromagnetic valve of a nozzle for weft. The weft delivery detection period is displayed based on the detection signal transmitted from the encoder and the signal from the weft detector. The weft insertion state can be grasped as a whole by the display to enable the optimum weft insertion.
Patent JP-H07210105-A (JP)
Title: Advertising machine and method
Inventor: ISHIDA DAIZO
IPC: G09F23/06
Filed: 1994-01-25
Abstract: PURPOSE:To attain thorough advertisement and propaganda by attachably/ detachably loading advertising plates displaying the advertisement of commodities for purchasers to the inner and outer pheripheries of a basket mounted on a commodity carrying cart or the like prepared for each purchaser. CONSTITUTION:Commodities or advertizing plates 2 displaying the advertisement of commodities or sales planning events for purchasers are attachably/detachably loaded to the inner periphery 1A or outer periphery 1B of a basket 11A mounted on a commodity carrying cart 1 for each purchaser. At the time of purchasing commodities, a customer inevitably looks at the advertizing plates 2 loaded to the inner periphery of the basket 11, so that commodities or the like to be purchased by the customer can be proposed. On the other hand, other customers look at the advertising plates 2 loaded on the outer periphery 1B, so that the plates 2 can announce commodities to general customers in a shop.
Patent JP-S62166062-A (JP)
Title: Nozzle for producing rapid cooling solidified active foil metal
Inventor: SHIBATA TOMOKI
IPC: B22D11/06
Filed: 1986-01-16
Abstract: PURPOSE:To obtain smooth and good production process for foil metal by regulating a gap and depth for a slit nozzle of a molten metal storage vessel storing molten active metal to the specified sizing ranges to prevent insertion of storing molten metal into the nozzle and leakage of the molten metal before flowing down under pressurizing. CONSTITUTION:The slit nozzle 2 of the molten metal storage vessel 1 storaged the molten active metal 6 consisting of such as REM, Ti, Zr, Nb, Hf and these alloy is regulated to 0.1-1mm for its gap (t) and <=2mm for its depth (h). The storing molten metal 6 before pressurizing is stored, without causing insertion into the nozzle 2 and natural leakage phenomenon thereof, due to surface tension. By pressuring on the storing molten metal 6, first it is flowed down from the nozzle 2 and brought into contact with the cooling roll 3 rotating at high speed to cool rapidly and produced the foil metal 7. Therefore, the production process for the foil metal is executed smoothly without causing any troubles.
Patent JP-H06211549-A (JP)
Title: Intermediate film for laminated glass and laminated glass
Inventor: YOSHIOKA TADAHIKO
IPC: C03C27/12
Filed: 1993-01-19
Abstract: PURPOSE:To obtain a laminated glass without the adhesion being lowered with time by the outdoor exposure and temp., excellent in lead-through resistance and scattering preventiveness of glass and having heat reflectivity, etc. CONSTITUTION:An adhesion control layer 22 consisting of a polar modified silicone oil is formed on one side of a base layer 21 consisting of a plasticized polyvinyl acetal resin, and an adhesion strength control layer 23 consisting of a nonpolar modified silicone oil is formed on the other side to obtain an intermediate film 20. A glass sheet 10 and a glass sheet 10 with a metal oxide or metal layer 11 formed on the inner surface are bound together so that the adhesion strength control layer 22 is abutted on the metal oxide or metal layer 11 to obtain a laminated glass 30. Otherwise, an adhesion strength control layer 24 consisting of a mixture of the polar modified silicone oil and nonpolar modified silicone oil is formed on both sides of the base layer 21 to obtain an intermediate film 20'. The intermediate film 20' is adhered between the two glass sheets 10 to obtain the laminated glass 30'.
Patent JP-S62166963-A (JP)
Title: Full automatic high-speed planet rotary type barrel machining device
Inventor: KOBAYASHI HISAMINE
IPC: B24B31/12
Filed: 1986-01-16
Abstract: PURPOSE:To obtain a full automatic barrel machining device by removably constituting a barrel drum, installing various ancillary facilities along conveyors provided for circulating the barrel drum, and providing a control circuit to control these machines. CONSTITUTION:A barrel drum is constituted removably from machining units B1-B5 and is conveyed on conveyors C1-C5 except when it is kept in a machining unit, and the conveyors C1-C5 are circulated within this whole system. The barrel drum containing an unprocessed work is fed from the conveyor C5 side and is discharged from the conveyor C1 side after completion of machining. The discharged barrel drum is fed to the left in the figure by the conveyor C1, and various ancillary facilities are provided along the route on which the barrel drum is circulated on the conveyors C1-C5. In addition, a control circuit (FFS) to effectively operate these ancillary facilities and machining units is provided, thus a full automatic high-speed barrel machining device is obtained.
Patent JP-H05199570-A (JP)
Title: Duplex analog output device
Inventor: SASAKI WATARU
IPC: H04Q9/00
Filed: 1992-01-17
Abstract: PURPOSE:To diagnose the normalcy of the analog output device of a stand-by system of a duplex analog output device. CONSTITUTION:An output transistor TR 8B and also a cut-off TR 10B are turned on in an analog output device 1B of a stand-by system. The current supplied from an insulated power supply 9B is not supplied to a load 31 and flows via the TR 10B, the TR 8B, and a resistor 22B. The voltage generated by the current flowing through the resistor 22B is outputted to a bus 25 as the digital value via an insulated amplifier 14B and an A/D converter 15B. In such a constitution, the output of the TR 8B of the device 1B can be diagnosed.
Patent JP-S63173631-A (JP)
Inventor: SHINTANI KOSUKE
IPC: F25D17/04
Filed: 1987-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09200692-A (JP)
Title: Recording and reproducing device
Inventor: YAMADA MIKIHIKO
IPC: G11B20/10
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To attain video recording and reproduction for plural video images simultaneously by distributing plural video signals to plural hard disk units and writing them respectively into the units, combining and decoding the stored signals at reproduction to select video recording and reproduction of the plural video images simply. SOLUTION: When number of input video signals is one at recording, the signal is distributed into N by a signal distribution section 1 and when number is N, the signals fed to memories 2a-2n as they are and stored tentatively in them and written respectively into hard disk units 3a-3n. In the case of reproduction, the signals recorded in the N-sets of the hard disk units are read in the memories 2 respectively and coupled through multiplexing in the recorded order by a signal coupling section 5 and decoded into the original video signal and reproduced. Thus, recording/reproduction of one video image and plural video images are selected simply and the access time is remarkably reduced in comparison with the time requiring program-search in the case of video recording of the plural video images in time division.
Patent JP-H04250254-A (JP)
Title: Stone panel
Inventor: OKAMOTO KIYOSHI
IPC: E04F13/14
Filed: 1991-01-24
Abstract: PURPOSE:To obtain the stone panel of the high quality of a product excellent in workability by providing the lower surface sides of stone plates with a resin layer, and by combining both the ones integrally with each other. CONSTITUTION:The lower surface sides of stone plates 1 are provided with a resin layer 2, and the resin layer 2 and the stone plates 1 are integrally combined with each other, and a stone panel A is formed. Even when the stone plates 1 are ununiform in thickness dimension, then by the resin layer 2 to be integrally combined with, the ununiformity of the thickness dimension of the stone plates 1 can be absorbed. Even if the stone plates 1 ununiform in the thickness dimension are used, the stone panel A of fixed thickness dimension can be formed, and the product of high quality can be made, and it is good in appearance, and the work can be easily executed.
Patent JP-H11205392-A (JP)
Title: Serial communication equipment
Inventor: HAYASHI KOICHI
IPC: G05B19/05
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide the serial communication equipment that is applicable to a control or instrumentation system which is configured with a variety of serial communication networks, where a timing between devices connected by the serial communication network is accurately matched. SOLUTION: Receiving an interrupt signal INT, a microcomputer 1 starts interrupt processing to send control data, gives a signal CS to start communication to a parallel serial converter 5 and a transmission frame identification circuit 3. Data of a time setting command to synchronize the system through data buses SD, PD via a changeover device 4 are outputted sequentially to the parallel serial converter 5 and the transmission frame identification circuit 3. Then the transmission frame identification circuit 3 identifies that a code of a command section CM of a time setting command is a time setting command based on the communication start signal CS and the data of the data bus PD. The circuit 3 outputs a switching signal SL to the changeover device 4 till a communication end signal CE is received. Thus, time data T of a timer 2 are outputted from the changeover device 4 to the parallel serial converter 5 through the data bus PD.
Patent JP-H05192018-A (JP)
Title: Sensor for residual amount of seedling in rice transplanter
Inventor: YAMASHITA MAKOTO
IPC: A01C11/02
Filed: 1992-01-20
Abstract: PURPOSE:To assemble a sensing unit without any catch even by dragging up with residual seedlings in narrow partition walls dividing a seedling carrier part so as to enable advance and retreat with a great stroke. CONSTITUTION:The objective sensor for the residual amount of seedlings in a rice transplanter is equipped with a sensing piece 12 capable of performing contact action on the side of a bed soil part of a placed seedling (A) so as to enable free advance and retreat on the side of each partition wall 7 for dividing the top surface of a seedling carrier 4 into plural rows of seedling carrier parts 8. In the sensor, the sensing piece 12 is constructed of a sensing piece body (12a) capable of rocking about a supporting shaft 15 in the partition wall 7 and advancing and retreating from each seedling carrier part 8 and a guide piece (12b) connectedly installed in its tip so as to enable free expansion and contraction. The free end of this guide piece (12b) is brought into contact with and supported by a slide surface 14 fixed and installed in the interior of the partition wall 7. The sensing piece 12 is simultaneously protruded and urged in a shape and a posture bent into a chevroned form to the seedling carrier part 8.
Patent JP-S62165391-A (JP)
Title: Manufacture of diffraction grating
Inventor: INOUE TAKAAKI
IPC: H01L21/027
Filed: 1986-01-16
Abstract: PURPOSE:To obtain a lambda/4 shift type diffraction grating with a deep trench by a method wherein, after 1st photoresist is developed, a part of a substrate where the grating is already formed is covered with 3rd photoresist and etching is performed. CONSTITUTION:Photoresist is applied to a diffraction grating formed by 1st etching and 2nd etching is carried out width the resist as a protective film. As the diffraction grating formed by the 1st etching is not scraped when the 2nd etching is performed, a lambda/4 shift type diffraction grating with a deep trench can be formed over the whole surface of a semiconductor substrate. As a diffraction grating with a deep trench, i.e., with a large coupling factor (k) is absolutely necessary to realize a stable axial mode oscillating semiconductor laser, a stable single axial mode laser can be realized with good reproducibility with this constitution.
Patent JP-H11205638-A (JP)
Title: Image pickup device
Inventor: TANAKA MINORU
IPC: H04N5/225
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To arrange a drive mechanism of a mirror shaft that makes a visual line stable on the rear of a mirror and to miniaturize a device by supporting an objective lens in a rotatable way, reflecting light that converged by the objective lens, acquiring an image from reflected light of the mirror and permitting the rotation of the mirror at a parallel link mechanism. SOLUTION: Parallel links consist of two links A18 which are a 1st link, a link B19 which is a 3rd link, a link C20 which is a 2nd link and a driving part 21 which is a 2nd motor. The links A18 are connected to a mirror 8 by two rotational joints 22 and are connected to the links B19 and C20 by rotational joints 22. The link B19 is supported by a housing 6 through a rotational joint F28, a rotational shaft of the part 21 is connected to the link C20 and a fixed part of the part 21 is fixed to the housing 6. It is possible to arrange the drive mechanism of the mirror on the rear of the mirror and to make this image pickup device small by using a parallel link mechanism for rotation of the mirror 8.
Patent JP-2000204414-A (JP)
Title: Production of medium carbon steel
Inventor: MUKODA YUKIHIRO
IPC: C22C38/58
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To produce medium carbon steel excellent in both strength and toughness. SOLUTION: In the process of cooling from forging, steel is transformed into pearlite in the pearlite transform temp. region, is moreover subjected to normalizing treatment at the temp. of >= the Ac3 point for one or more times, is thereafter heated to the temp. of >= the Ac3 point, is quenched and is subsequently subjected to tempering for one or more times. As its compsn., the one contg., by weight, 0.25 to 0.55% C, 2.0 to 10.0% Cr, <=2.0% Si, <=2.0% Mn, <=4.0% Ni (1/2W+Mo): <=6.0% alone or in combination of W and Mo, >=2.0% V and <=0.20% Nb is shown. The elimination of netlike carbides deteriorating the refining of the structure and its toughness is made possible, and the toughness can remarkably be improved without deteriorating its strength.
Patent JP-S55100714-A (JP)
Title: Transistor circuit
Inventor: KABAYAMA YOUZOU
IPC: H03G3/10
Filed: 1979-01-26
Abstract: PURPOSE:To make it possible to vary a current amplification factor by a control transistor provided between the base and emitter of a transistor. CONSTITUTION:Corresponding to a bias current supplied to control terminal CO, the ON state of transistor 2 changes. At this time, transistor 2 can be considered resistance R. The current amplification factor of transistor 1 at this time is variable between ''1'' and a maximum value according to R=DELTAVCE/DELTAIE of fine collector- emitter voltage variation DELTAVCE of transistor 2 to fine emitter-current variation DELTAIE. At this time, transistor 1 obtains the maximum value with transistor 2 OFF and the minimum of ''1'' with transistor 2 ON.
Patent JP-S59134080-A (JP)
Inventor: HATSUTORI SHIGERU
IPC: B62K19/38
Filed: 1983-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05196092-A (JP)
Title: Oscillation damping device for rotating shaft
Inventor: HORI NOBUMITSU
IPC: B23B19/02
Filed: 1992-01-20
Abstract: PURPOSE:To provide an oscillation damping device which can completely damp oscillation caused by an unbalanced rotating shaft. CONSTITUTION:A controller 6 allows excitors 4 and 5 to be actuated in such a way that a spindle 14 is held in the center position of rotation based on both the rotation at speed of the spindle 14 detected by a rotational speed detector 1 and the quantity of radial swing of the spindle 14 detected by displacement detectors 2 and 3. Namely, the excitors 4 and 5 are so actuated that the spindle 14 is revolved together with a bearing housing 12 at a period identical to the revolving period of the spindle 14. This constitution allows centrifugal force due to unbalance which is left in the spindle 14 while being caused by the autorotation of the spindle 14 to be balanced with centrifugal force due to the dead weight of the spindle 14, which is caused by the revolution of the spindle 14, so that rotational oscillation due to the whirling of the spindle 14 can thereby be eliminated.